Hitachi HX120B HX140B Technical Manual T1L5E-00

Hitachi HX120B HX140B Technical Manual T1L5E-00
Size: 5.78 MB
Machine: Crawler Mounted Aerial Platform
Machine Model: HX120B HX140B
Page: 238 Pages
Parts Number: T1L5E-00

The Bookmarks of Hitachi HX120B HX140B Crawler Mounted Aerial Platform Technical Manual:
Introduction
Safety
Section And Group Contents
Section 1 General
 Specification
 Component Layout
Section 2 System
 Control System
 Hydraulic System
 Boom Extend I Retract Device
Section 3 Component Operation
 Pump Device
 Swing Device
 Control Valve
 Pilot Valve
 Travel Device
 Others (Upperstructure)
 Others (Undercarriage)
 Others (Work Pbtform)
Section 4 Operational Performance Test
 Introduction
 Engine Test
 Machine Test
 Component Test
 Standard
 Boom Check Adjustment
Section 5 Troubleshooting
 General
 Troubleshooting A
 Troubleshooting B
 Electrical System Inspection
Service Manual Revision Request Form
Attached Diagram List:
Hx120B Hydrauuc Circuit Diagram
Hx120B Electrical Circuit Diagram (Overrall)
Hx120B Electrical Circuit Diagram (Upper Control Panel)
Hx120B Electrical Circuit Diagram (Lower Control Panel)
Hx140B Hydrauuc Circuit Diagram
Hx140B Electrical Circuit Diagram (Overrall)
Hx140B Electrical Circuit Diagram (Upper Control Panel)
Hx140B Electrical Circuit Diagram (Lower Control Panel)